207 system administrator jobs found

ECS is seeking a skilled System Administrator to join a team providing maintenance, operation, and sustainment support for Air Force Financial Systems Operations (AFFSO) at Wright-Patterson Air Force Base (WPAFB), OH . This is a hybrid position supporting both remotely and on-site at WPAFB. In this role, you'll perform System Administrator functions, including being responsible for activities related to maintaining a hybrid infrastructure environment spanning on-premises and AWS cloud services. This role is responsible for ensuring the reliability, performance, and security of applications, including environments leveraging AWS Elastic Beanstalk, RDS, S3, and Apache Tomcat. To be successful in this role, you will have senior level understanding of system log monitoring, backups, script creation and maintenance, operating system security, operating system patching, loading/configuring of new servers on-prem(virtual/Linux) and cloud(AWS) environments, hardware...

Description SAIC is looking for an experienced System Administrator for the Network Information Technology Enterprise Services (NITES) contract to serve as a subject matter expert for the NORAD & USNORTHCOM information technology enterprise. The ideal candidate will possess strong expertise in virtual enterprise solutions and Windows Server and Desktop, basic networking, securing enterprise environments, Hypervisor expertise and Microsoft domain services management, along with proficiency in collaboration tools such as SharePoint and Teams. Key Responsibilities: Install, configure, and maintain Windows Server environments, including Active Directory and Group Policy management. Manage and optimize VMware and/or Nutanix virtualization technologies. Implement and maintain system security protocols in accordance with DoD standards. Monitor network performance and troubleshoot connectivity issues. Perform system patching and updates to ensure...

ECS is seeking an experienced NIH NIAID Enabling and Advancing Technologies (NEAT) CI System Administrator III (Operations Management) to work remotely . Please Note: This position is contingent upon contract award. The NIAID NEAT CI - System Administrator III (Operations Management) supervises and manages the daily activities of configuration and operations of systems which may be mainframe, mini, or client/server based. Plans and monitors the optimization of system operation and resource utilization and performs systems capacity analysis and planning. Oversees assistance to users in accessing and using business systems. Key Responsibilities: Manages the daily configuration and operation of various systems. Plans and monitors the optimization of system operations and resource utilization. Performs systems capacity analysis and planning. Oversees the assistance provided to users for business system access. Provide timely and effective applications maintenance...

ECS is seeking a Senior IT System Administrator to work in our Warner Robins, GA office. ECS is seeking a highly qualified Senior IT System Administrator with an active Top Secret/SCI Clearance and have a Security + CE and Red Hat Certified System Administrator (RHCSA) certificate to work on our project at Robins Air Force Base, GA. The selected candidate will be able to communicate effectively (written/verbal), possess strong interpersonal skills, be self-motivated, and be innovative in a fast-paced environment. Must hold and maintain a valid Top Secret/SCI Security Clearance. The candidate will be involved with product sustainment, product development, lab support, and engineering services in support of the Operational Flight Program (OFP), Test Program Set (TPS) development and support, Intelligence, Surveillance and Reconnaissance software and Mission Support (MS) business lines. Candidate will assist in evaluating current systems, planning of large-scale system...

Description SAIC is seeking a Systems Administrator, RHEL for the Joint Expeditionary Command and Control (JEXC2) program in Panama City Beach, Florida. Responsible for building systems, organizing communication between functional areas for required media, and integrating patches & merge request into the build procedures and media (e.g. for "manual" build process). Generation, engineering, and documentation for engineering and software change requests. Responsible for development of scripts & procedures to provide major architectural updates to existing systems in the field, engineering and software change request documentation. Work with cyber security office (CSO) on closing vulnerabilities and remediating other security issues. Responsible for the management of all code & repos used within the organization. Develop code/scripts for other miscellaneous organizational areas and integrating with research and development (R&D) efforts into field-ready,...

ECS is seeking a Sr . System Ad ministrator to work remotely . As a leading provider of managed cybersecurity services, ECS provides a highly tailored and customized offering to each customer. Our team is responsible for protecting both our customers and corporate environment at ECS. Our mission is very broad, and our team is agile. We will look toward your unique skills to approach and solve problems in your own way. Whether engineering a system to address a technical hurdle, protecting customers data or consulting on a wide range of security topics. You are empowered to engage and lead across multiple groups. Job Responsibilities: Integrate with, and support, a team of subject matter experts in a highly agile environment to implement best-in-class, multi-Cloud solutions for large DoD programs. Work within a Hybrid Cloud engineering team to design, build, implement, and maintain Microsoft Office 365 security solutions to include Microsoft Defender. Identify...

ECS is seeking a Linux Systems Administrator to work onsite at Stennis Space Center in Mississippi . The ideal candidate will have experience with the following: AWS, Troubleshooting, Server Hardware (racking, hard drive configuration), Apache/Tomcat, Security/Patch/STIG, Automation/Scripting, Building systems from the ground up, Programming Languages (PHP, Java, Python), and Developer Interaction. The Senior Linux System Administrator responsible for the servers that process data from a global network of buoys, managed by the National Data Buoy Center (NDBC). This position is located at the NDBC facility at the Stennis Space Center in Mississippi. While some telework is authorized, regular in-office presence is required, including the ability to come into the office in the event of an issue requiring hands-on resolution. Responsibilities: Participate in a rotation to provide 24x7x365 on-call support for the primary IT mission essential data processing, applications,...

Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence Community, is seeking creative and dedicated professionals to fulfill their career goals and objectives while delivering mission excellence on programs of national importance. SAIC is seeking System Administrators to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. The ideal candidate will be located in the National Capital Region. Please note that this is contingent upon contract award,...

Description SAIC is seeking a TACNET ISEA Network Engineer (Fleet Support) to join our team in San Diego, CA . This position is Remote with expectations to be ON-SITE onboard US Navy ships and shore stations periodically. Candidate will interface with Active-Duty personnel and US Government employees to provide top notch repair support with a focus on United States Navy related networks. Related systems include Automated Digital Networking System (ADNS), Consolidated Afloat Networks and Enterprise Services (CANES), Flank Speed Wireless (FSW) and Navy Exchange Point (NXP) and all associated installed applications. The position may require travel, equal to approximately 25%, both US and international along with some off-hour support. JOB DUTIES: Provide break/fix Information Technology support in a fast paced, high-energy environment. Analyze issues in an Enterprise LAN Shipboard/Cloud Environments to determine the best course of action for resolution. Provide...

ECS is seeking a Junior Linux Systems Administrator to work onsite at Stennis Space Center in Mississippi. The Junior Linux System Administrator is responsible for the servers that process data from a global network of buoys, managed by the National Data Buoy Center (NDBC). This position is located at the NDBC facility at the Stennis Space Center in Mississippi. While some telework is authorized, regular in-office presence is required, including the ability to come into the office in the event of an issue requiring hands-on resolution. Maintain all Linux-based servers and clients located on premises and in an AWS cloud environment. Follow system administration best practices. Patch and configure systems in compliance with NOAA security requirements. Upgrade operating systems in advance of end-of-support dates. Assist in troubleshooting system issues. Support software development efforts. Deploy software application updates for both COTS as well as internal...

Description We are seeking a highly skilled and motivated mid-level ServiceNow Software Developer with a focus on CMDB and IT Asset Management (ITAM). As part of our talented team, you will play a critical role in the design, development, and implementation of ServiceNow solutions that streamline and enhance our clients' IT operations and asset management processes. This opportunity can be worked 100 % remote for the right candidate. Candidates must be U.S. Citizens and have the ability to get a Secret clearance. Key Responsibilities Develop and configure ServiceNow applications using CMDB modules, ensuring alignment with clients' strategic goals and requirements. Collaborate with stakeholders, including business analysts and project managers, to gather and define system requirements and design solutions. Perform data analysis, integrations, and migration activities to ensure accurate and seamless data flow within ServiceNow. Understand the...

Description We are seeking a highly skilled and motivated senior-level ServiceNow Software Developer with a focus on CMDB and IT Asset Management (ITAM). As part of our talented team, you will play a critical role in the design, development, and implementation of ServiceNow solutions that streamline and enhance our clients' IT operations and asset management processes. This opportunity can be worked 100 % remote for the right candidate. Candidates must be U.S. Citizens and have the ability to get a Secret clearance. Key Responsibilities Develop and configure ServiceNow applications using CMDB modules, ensuring alignment with clients' strategic goals and requirements. Collaborate with stakeholders, including business analysts and project managers, to gather and define system requirements and design solutions. Perform data analysis, integrations, and migration activities to ensure accurate and seamless data flow within ServiceNow. Understand the...

Description The ServiceNow Software Engineer Senior will play a pivotal role in the DCSA OCIO client engagement by leveraging their expertise in the ServiceNow platform to enhance, optimize, and automate IT service management and business processes. The ideal candidate will have a strong background in ServiceNow development, excellent problem-solving skills, and a deep understanding of ITIL processes. They will work closely with stakeholders to understand requirements, design solutions, and implement ServiceNow modules and functionalities to meet the needs of the DCSA. This position is remote with limited travel up to 10%. Key Responsibilities: Design, develop, and implement ServiceNow solutions, including but not limited to modules such as IT Service Management (ITSM), IT Operations Management (ITOM), and IT Business Management (ITBM). Customize ServiceNow applications and facilitate configuration management of all implemented changes. Develop workflows,...

Description SAIC is seeking ServiceNow Platform Architect to support the Enterprise ServiceNow Platform for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6) and support all current and future integrations with command systems. The successful candidate will be responsible for working at the direction of the IT Service Manager, Platform Owner and with other Platform Core Team roles and Technical Leads to facilitate and ensure the success of the ServiceNow platform by focusing on the design, implementation, and optimization of ServiceNow solutions for the organization....

Description SAIC is seeking an Information Systems Security Officer (ISSO) to provide system security support for ongoing and future system development within the Customer organization. Our unique team of technical and business disciplines provide operational support for Systems Engineering/Integration, Mission Planning, and Business Operations to multiple functional mission areas. The team is responsible for technical design, operations, and mission planning and business operations for the full life cycle of customer specific operations (from concept through development and installation/O&M). Position Responsibilities: The Senior Information Systems Security Officer (ISSO) will be responsible for the following but not limited to: Support organization-wide activities to maintain A&A compliance of all systems and full-lifecycle Closely collaborate with the ISSM staff to manage ongoing issues and accreditations Serve as the focal POC between the...

Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group (AFSI) of SAIC is seeking a ServiceNow Software Developer Senior to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer support,...

Description Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force, Space and Intelligence Business Group (AFSI) of SAIC is seeking a ServiceNow Software Engineer to support a transformational infrastructure program for DCSA. SAIC is proud to be supporting DCSA in safeguarding our nation's information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the DCSA One IT program, SAIC will provide an enterprise IT solution that delivers highly secured and adaptable IT infrastructure, provides customer support, and...

Description SAIC is seeking a detail-oriented and mission-focused Cybersecurity Systems Administrator to support cybersecurity compliance, system accreditation, and network operations within a government development and test environment in Crane, IN . This position plays a critical role in maintaining system security posture, supporting Authority to Operate (ATO) activities, and ensuring compliance with Department of Defense and Department of the Navy cybersecurity requirements. The selected candidate will work across development, test, and operational environments, supporting both unclassified and classified systems. The Cybersecurity Systems Administrator will be responsible for but not limited to the following duties: Maintain secure access to government networks and systems, including SIPRNet and NMCI, to support the transmission of cybersecurity artifacts and coordination with government stakeholders. Support ATO package development and sustainment using...

Description SAIC is looking for a Spacecraft Command and Control Scheduler and Network Engineer / Systems Administrator . Duties will include coordinating and managing end to end architecture by scheduling assets, configuring, maintaining, and troubleshooting networking equipment, servers and processing systems. End-to-end events will support testing, development, training, exercises, and real-world operations. This position is a direct interface with all users and sister agencies tabulating requirements, spotting trends, and developing usage metrics as needed by customers for mission execution. Plan and execute space and ground segment schedules coordinating with other intelligence organizations Monitor signal processor product generation ensuring flow of time critical data Monitor and update all components of computer network software including software licenses, software version updates and anti-virus software as required Configure and maintain firewalls, switches...

Description We are seeking an Email Systems Administrator to support the Department of Treasury by providing advanced administration, technical expertise, and operational support for email systems (Exchange Online and on-prem), email security, Microsoft 365 (M365), Microsoft Teams, and Entra ID. The ideal candidate will lead a team in ensuring the secure and efficient operation of email and collaboration tools, while optimizing system performance and providing user support in a fast-paced federal environment. Key Responsibilities: Manage the operation and maintenance of Microsoft Exchange Online and on-prem environments, ensuring seamless email delivery, accessibility, and performance in hybrid configurations. Oversee email security solutions, including anti-spam, phishing protection, and email encryption, ensuring compliance with Treasury security policies and federal regulations. Configure, administer, and maintain core Microsoft 365 services, including Exchange...